package com.itheima.stringdemo;

public class StringDemo2 {
    public static void main(String[] args) {
        char[] chs={'a','b','c'};
        String s1=new String(chs);
        String s2=new String(chs);

        String s3="abc";
        String s4="abc";
        //比较字符串地址是否相同
        System.out.println(s1==s2);
        System.out.println(s1==s3);
        System.out.println(s4==s3);
        System.out.println("-----------------");
        //比较字符串是否内容相同
        System.out.println(s1.equals(s2));
        System.out.println(s1.equals(s3));
        System.out.println(s4.equals(s3));

    }
}
